Question

One subtracted from double the product of three and a number

Answer 1

Let the number be y

product of three and a number​ = 3y

double the product of three and a number​= 2(3y)

one subtracted from double the product of three and a number​ is 2(3y) - 1

The expression is

2(3y) - 1

=6y - 1

The final answer is 6y - 1